In May well 2016, critics disputed claims by Telegram that it's "more secure than mass sector messengers like WhatsApp and Line",[77] as WhatsApp promises to apply conclusion-to-conclude encryption to all of its visitors by default and uses the Signal Protocol, that has been "reviewed and endorsed by top stability authorities", https://telegram-chinese-version37924.blogoscience.com/34614100/airplane-in-chinese-download-an-overview